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Showing 1 to 12 of 192 entries
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Redox-Triggered Helicity Inversion in Chiral Cobalt Complexes in Combination with H(+) and NO3(-) Stimuli.

Inorganic chemistry

Gregoliński J, Hikita M, Sakamoto T, Sugimoto H, Tsukube H, Miyake H.
PMID: 26731008
Inorg Chem. 2016 Jan 19;55(2):633-43. doi: 10.1021/acs.inorgchem.5b01902. Epub 2016 Jan 05.

Three chiral ligands with variable denticity, H2L2-H2L4, conjugated by N,N'-ethylenebis[N-methyl-(S)-alanine] and an ortho-heterosubstituted aromatic amine, were newly synthesized as analogues of previously reported H2L1. Four contracted-Λoxo cobalt(III) complexes [Co(L)](+) with left-handed helical structure of Λ4Δ2 configuration were prepared by...

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Gregoliński J, Hikita M, Sakamoto T, et al. Redox-Triggered Helicity Inversion in Chiral Cobalt Complexes in Combination with H(+) and NO3(-) Stimuli. Inorg Chem. 2016;55(2):633-43doi: 10.1021/acs.inorgchem.5b01902.
Gregoliński, J., Hikita, M., Sakamoto, T., Sugimoto, H., Tsukube, H., & Miyake, H. (2016). Redox-Triggered Helicity Inversion in Chiral Cobalt Complexes in Combination with H(+) and NO3(-) Stimuli. Inorganic chemistry, 55(2), 633-43. https://doi.org/10.1021/acs.inorgchem.5b01902
Gregoliński, Janusz, et al. "Redox-Triggered Helicity Inversion in Chiral Cobalt Complexes in Combination with H(+) and NO3(-) Stimuli." Inorganic chemistry vol. 55,2 (2016): 633-43. doi: https://doi.org/10.1021/acs.inorgchem.5b01902
Gregoliński J, Hikita M, Sakamoto T, Sugimoto H, Tsukube H, Miyake H. Redox-Triggered Helicity Inversion in Chiral Cobalt Complexes in Combination with H(+) and NO3(-) Stimuli. Inorg Chem. 2016 Jan 19;55(2):633-43. doi: 10.1021/acs.inorgchem.5b01902. Epub 2016 Jan 05. PMID: 26731008.
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Photoassisted Homocoupling of Methyl Iodide Mediated by Atomic Gold in Low-Temperature Neon Matrix.

The journal of physical chemistry. A

Muramatsu S, Wu X, Chen M, Zhou M, Tsukuda T.
PMID: 29039948
J Phys Chem A. 2017 Nov 09;121(44):8408-8413. doi: 10.1021/acs.jpca.7b08863. Epub 2017 Oct 31.

Infrared spectroscopy and density functional theory calculations showed that the gold complexes [CH

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Muramatsu S, Wu X, Chen M, et al. Photoassisted Homocoupling of Methyl Iodide Mediated by Atomic Gold in Low-Temperature Neon Matrix. J Phys Chem A. 2017;121(44):8408-8413doi: 10.1021/acs.jpca.7b08863.
Muramatsu, S., Wu, X., Chen, M., Zhou, M., & Tsukuda, T. (2017). Photoassisted Homocoupling of Methyl Iodide Mediated by Atomic Gold in Low-Temperature Neon Matrix. The journal of physical chemistry. A, 121(44), 8408-8413. https://doi.org/10.1021/acs.jpca.7b08863
Muramatsu, Satoru, et al. "Photoassisted Homocoupling of Methyl Iodide Mediated by Atomic Gold in Low-Temperature Neon Matrix." The journal of physical chemistry. A vol. 121,44 (2017): 8408-8413. doi: https://doi.org/10.1021/acs.jpca.7b08863
Muramatsu S, Wu X, Chen M, Zhou M, Tsukuda T. Photoassisted Homocoupling of Methyl Iodide Mediated by Atomic Gold in Low-Temperature Neon Matrix. J Phys Chem A. 2017 Nov 09;121(44):8408-8413. doi: 10.1021/acs.jpca.7b08863. Epub 2017 Oct 31. PMID: 29039948.
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Partially oxidized iridium clusters within dendrimers: size-controlled synthesis and selective hydrogenation of 2-nitrobenzaldehyde.

Nanoscale

Higaki T, Kitazawa H, Yamazoe S, Tsukuda T.
PMID: 27193739
Nanoscale. 2016 Jun 02;8(22):11371-4. doi: 10.1039/c6nr01460g.

Iridium clusters nominally composed of 15, 30 or 60 atoms were size-selectively synthesized within OH-terminated poly(amidoamine) dendrimers of generation 6. Spectroscopic characterization revealed that the Ir clusters were partially oxidized. All the Ir clusters efficiently converted 2-nitrobenzaldehyde to anthranil...

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Higaki T, Kitazawa H, Yamazoe S, et al. Partially oxidized iridium clusters within dendrimers: size-controlled synthesis and selective hydrogenation of 2-nitrobenzaldehyde. Nanoscale. 2016;8(22):11371-4doi: 10.1039/c6nr01460g.
Higaki, T., Kitazawa, H., Yamazoe, S., & Tsukuda, T. (2016). Partially oxidized iridium clusters within dendrimers: size-controlled synthesis and selective hydrogenation of 2-nitrobenzaldehyde. Nanoscale, 8(22), 11371-4. https://doi.org/10.1039/c6nr01460g
Higaki, Tatsuya, et al. "Partially oxidized iridium clusters within dendrimers: size-controlled synthesis and selective hydrogenation of 2-nitrobenzaldehyde." Nanoscale vol. 8,22 (2016): 11371-4. doi: https://doi.org/10.1039/c6nr01460g
Higaki T, Kitazawa H, Yamazoe S, Tsukuda T. Partially oxidized iridium clusters within dendrimers: size-controlled synthesis and selective hydrogenation of 2-nitrobenzaldehyde. Nanoscale. 2016 Jun 02;8(22):11371-4. doi: 10.1039/c6nr01460g. PMID: 27193739.
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Slow-Reduction Synthesis of a Thiolate-Protected One-Dimensional Gold Cluster Showing an Intense Near-Infrared Absorption.

Journal of the American Chemical Society

Takano S, Yamazoe S, Koyasu K, Tsukuda T.
PMID: 26020460
J Am Chem Soc. 2015 Jun 10;137(22):7027-30. doi: 10.1021/jacs.5b03251. Epub 2015 Jun 02.

Slow reduction of Au ions in the presence of 4-(2-mercaptoethyl)benzoic acid (4-MEBA) gave Au76(4-MEBA)44 clusters that exhibited a strong (3 × 10(5) M(-1) cm(-1)) near-infrared absorption band at 1340 nm. Powder X-ray diffraction studies indicated that the Au core...

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Takano S, Yamazoe S, Koyasu K, et al. Slow-Reduction Synthesis of a Thiolate-Protected One-Dimensional Gold Cluster Showing an Intense Near-Infrared Absorption. J Am Chem Soc. 2015;137(22):7027-30doi: 10.1021/jacs.5b03251.
Takano, S., Yamazoe, S., Koyasu, K., & Tsukuda, T. (2015). Slow-Reduction Synthesis of a Thiolate-Protected One-Dimensional Gold Cluster Showing an Intense Near-Infrared Absorption. Journal of the American Chemical Society, 137(22), 7027-30. https://doi.org/10.1021/jacs.5b03251
Takano, Shinjiro, et al. "Slow-Reduction Synthesis of a Thiolate-Protected One-Dimensional Gold Cluster Showing an Intense Near-Infrared Absorption." Journal of the American Chemical Society vol. 137,22 (2015): 7027-30. doi: https://doi.org/10.1021/jacs.5b03251
Takano S, Yamazoe S, Koyasu K, Tsukuda T. Slow-Reduction Synthesis of a Thiolate-Protected One-Dimensional Gold Cluster Showing an Intense Near-Infrared Absorption. J Am Chem Soc. 2015 Jun 10;137(22):7027-30. doi: 10.1021/jacs.5b03251. Epub 2015 Jun 02. PMID: 26020460.
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Synthesis and the Origin of the Stability of Thiolate-Protected Au130 and Au187 Clusters.

The journal of physical chemistry letters

Negishi Y, Sakamoto C, Ohyama T, Tsukuda T.
PMID: 26285718
J Phys Chem Lett. 2012 Jun 21;3(12):1624-8. doi: 10.1021/jz300547d. Epub 2012 Jun 04.

Two stable thiolate-protected gold clusters (Au-SR), Au130 and Au187 clusters, were synthesized to obtain a better understanding of the size dependence of the origin of the stability of Au-SR clusters. These clusters were synthesized by employing different preparation conditions...

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Negishi Y, Sakamoto C, Ohyama T, et al. Synthesis and the Origin of the Stability of Thiolate-Protected Au130 and Au187 Clusters. J Phys Chem Lett. 2012;3(12):1624-8doi: 10.1021/jz300547d.
Negishi, Y., Sakamoto, C., Ohyama, T., & Tsukuda, T. (2012). Synthesis and the Origin of the Stability of Thiolate-Protected Au130 and Au187 Clusters. The journal of physical chemistry letters, 3(12), 1624-8. https://doi.org/10.1021/jz300547d
Negishi, Yuichi, et al. "Synthesis and the Origin of the Stability of Thiolate-Protected Au130 and Au187 Clusters." The journal of physical chemistry letters vol. 3,12 (2012): 1624-8. doi: https://doi.org/10.1021/jz300547d
Negishi Y, Sakamoto C, Ohyama T, Tsukuda T. Synthesis and the Origin of the Stability of Thiolate-Protected Au130 and Au187 Clusters. J Phys Chem Lett. 2012 Jun 21;3(12):1624-8. doi: 10.1021/jz300547d. Epub 2012 Jun 04. PMID: 26285718.
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Surgical Method for Implanted Tinnitus Suppressor.

The international tinnitus journal

Matsushima J, Sakai N, Takeichi N, Kobayashi Y, Miyoshi S, Sakajiri M, Ifukube T.
PMID: 10753340
Int Tinnitus J. 1996;2:21-25.

A surgical method of fully internal tinnitus suppressor is presented. The surgical approach for the placement of the electrode is very simple and causes less injury to the cochlea. This surgical approach is quite similar to the exploratory tympanotomy....

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Matsushima J, Sakai N, Takeichi N, et al. Surgical Method for Implanted Tinnitus Suppressor. Int Tinnitus J. 1996;2:21-25
Matsushima, J., Sakai, N., Takeichi, N., Kobayashi, Y., Miyoshi, S., Sakajiri, M., & Ifukube, T. (1996). Surgical Method for Implanted Tinnitus Suppressor. The international tinnitus journal, 221-25.
Matsushima, et al. "Surgical Method for Implanted Tinnitus Suppressor." The international tinnitus journal vol. 2 (1996): 21-25.
Matsushima J, Sakai N, Takeichi N, Kobayashi Y, Miyoshi S, Sakajiri M, Ifukube T. Surgical Method for Implanted Tinnitus Suppressor. Int Tinnitus J. 1996;2:21-25. PMID: 10753340.
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Improved Selective Attention and Word Perception in Tinnitus Patients Treated with Electrical Stimulation.

The international tinnitus journal

Matsushima JI, Sakai N, Kumagai M, Kamada T, Takeichi N, Miyoshi S, Uemi N, Sakajiri M, Ifukube T.
PMID: 10753349
Int Tinnitus J. 1996;2:115-122.

Grammatically correct but nonsense twenty 4-segment sentences mixed with multiple talk recorded on CD were delivered to ears tested in 47 tinnitus patients at a comfortable level via a headphone. The signal-to-noise ratios were 0dB, 5dB and 10dBSPL. Patients...

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Matsushima JI, Sakai N, Kumagai M, et al. Improved Selective Attention and Word Perception in Tinnitus Patients Treated with Electrical Stimulation. Int Tinnitus J. 1996;2:115-122
Matsushima, J. I., Sakai, N., Kumagai, M., Kamada, T., Takeichi, N., Miyoshi, S., Uemi, N., Sakajiri, M., & Ifukube, T. (1996). Improved Selective Attention and Word Perception in Tinnitus Patients Treated with Electrical Stimulation. The international tinnitus journal, 2115-122.
Matsushima, et al. "Improved Selective Attention and Word Perception in Tinnitus Patients Treated with Electrical Stimulation." The international tinnitus journal vol. 2 (1996): 115-122.
Matsushima JI, Sakai N, Kumagai M, Kamada T, Takeichi N, Miyoshi S, Uemi N, Sakajiri M, Ifukube T. Improved Selective Attention and Word Perception in Tinnitus Patients Treated with Electrical Stimulation. Int Tinnitus J. 1996;2:115-122. PMID: 10753349.
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One-pot preparation of subnanometer-sized gold clusters via reduction and stabilization by meso-2,3-dimercaptosuccinic acid.

Journal of the American Chemical Society

Negishi Y, Tsukuda T.
PMID: 12670215
J Am Chem Soc. 2003 Apr 09;125(14):4046-7. doi: 10.1021/ja0297483.

We report herein a simple method to prepare subnanometer-sized gold clusters by the reactions between hydrogen tetrachloroaurate (HAuCl4) and meso-2,3-dimercaptosuccinic acid (DMSA; HO2CCH(SH)CH(SH)CO2H) in water. It is demonstrated that DMSA molecules efficiently reduce the Au(III) species and stabilize the...

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Negishi Y, Tsukuda T. One-pot preparation of subnanometer-sized gold clusters via reduction and stabilization by meso-2,3-dimercaptosuccinic acid. J Am Chem Soc. 2003;125(14):4046-7doi: 10.1021/ja0297483.
Negishi, Y., & Tsukuda, T. (2003). One-pot preparation of subnanometer-sized gold clusters via reduction and stabilization by meso-2,3-dimercaptosuccinic acid. Journal of the American Chemical Society, 125(14), 4046-7. https://doi.org/10.1021/ja0297483
Negishi, Yuichi, and Tsukuda, Tatsuya. "One-pot preparation of subnanometer-sized gold clusters via reduction and stabilization by meso-2,3-dimercaptosuccinic acid." Journal of the American Chemical Society vol. 125,14 (2003): 4046-7. doi: https://doi.org/10.1021/ja0297483
Negishi Y, Tsukuda T. One-pot preparation of subnanometer-sized gold clusters via reduction and stabilization by meso-2,3-dimercaptosuccinic acid. J Am Chem Soc. 2003 Apr 09;125(14):4046-7. doi: 10.1021/ja0297483. PMID: 12670215.
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Reversible sulfurization-desulfurization of tungsten bis(dithiolene) complexes.

Angewandte Chemie (International ed. in English)

Sugimoto H, Tajima R, Sakurai T, Ohi H, Miyake H, Itoh S, Tsukube H.
PMID: 16634103
Angew Chem Int Ed Engl. 2006 May 19;45(21):3520-2. doi: 10.1002/anie.200600640.

No abstract available.

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Sugimoto H, Tajima R, Sakurai T, et al. Reversible sulfurization-desulfurization of tungsten bis(dithiolene) complexes. Angew Chem Int Ed Engl. 2006;45(21):3520-2doi: 10.1002/anie.200600640.
Sugimoto, H., Tajima, R., Sakurai, T., Ohi, H., Miyake, H., Itoh, S., & Tsukube, H. (2006). Reversible sulfurization-desulfurization of tungsten bis(dithiolene) complexes. Angewandte Chemie (International ed. in English), 45(21), 3520-2. https://doi.org/10.1002/anie.200600640
Sugimoto, Hideki, et al. "Reversible sulfurization-desulfurization of tungsten bis(dithiolene) complexes." Angewandte Chemie (International ed. in English) vol. 45,21 (2006): 3520-2. doi: https://doi.org/10.1002/anie.200600640
Sugimoto H, Tajima R, Sakurai T, Ohi H, Miyake H, Itoh S, Tsukube H. Reversible sulfurization-desulfurization of tungsten bis(dithiolene) complexes. Angew Chem Int Ed Engl. 2006 May 19;45(21):3520-2. doi: 10.1002/anie.200600640. PMID: 16634103.
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Strongly luminescent palladium(0) and platinum(0) diphosphine complexes.

Inorganic chemistry

Tsubomura T, Ito Y, Inoue S, Tanaka Y, Matsumoto K, Tsukuda T.
PMID: 18078332
Inorg Chem. 2008 Jan 21;47(2):481-6. doi: 10.1021/ic700475z. Epub 2007 Dec 14.

The synthesis, structure, and photoluminescence of palladium(0) and platinum(0) complexes containing biarydiphosphines, biphep (biphep = 2,2'-bis(diphenylphosphino)-1,1'-biphenyl) and binap (binap = 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl) have been studied. X-ray structure analysis of [Pt(biphep)(2)] revealed the distorted-tetrahedral geometry of the complex. The photophysical properties...

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Tsubomura T, Ito Y, Inoue S, et al. Strongly luminescent palladium(0) and platinum(0) diphosphine complexes. Inorg Chem. 2007;47(2):481-6doi: 10.1021/ic700475z.
Tsubomura, T., Ito, Y., Inoue, S., Tanaka, Y., Matsumoto, K., & Tsukuda, T. (2008). Strongly luminescent palladium(0) and platinum(0) diphosphine complexes. Inorganic chemistry, 47(2), 481-6. https://doi.org/10.1021/ic700475z
Tsubomura, Taro, et al. "Strongly luminescent palladium(0) and platinum(0) diphosphine complexes." Inorganic chemistry vol. 47,2 (2008): 481-6. doi: https://doi.org/10.1021/ic700475z
Tsubomura T, Ito Y, Inoue S, Tanaka Y, Matsumoto K, Tsukuda T. Strongly luminescent palladium(0) and platinum(0) diphosphine complexes. Inorg Chem. 2008 Jan 21;47(2):481-6. doi: 10.1021/ic700475z. Epub 2007 Dec 14. PMID: 18078332.
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Dendrimer container for anion-responsive lanthanide complexation and "on-off" switchable near-infrared luminescence.

Chemical communications (Cambridge, England)

Tsukube H, Suzuki Y, Paul D, Kataoka Y, Shinoda S.
PMID: 17563820
Chem Commun (Camb). 2007 Jun 28;(24):2533-5. doi: 10.1039/b618847h. Epub 2007 Mar 19.

A new dendrimer-type ligand dynamically switched the lanthanide complexation and luminescence profiles in response to external anions.

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Tsukube H, Suzuki Y, Paul D, et al. Dendrimer container for anion-responsive lanthanide complexation and "on-off" switchable near-infrared luminescence. Chem Commun (Camb). 2007;(24):2533-5doi: 10.1039/b618847h.
Tsukube, H., Suzuki, Y., Paul, D., Kataoka, Y., & Shinoda, S. (2007). Dendrimer container for anion-responsive lanthanide complexation and "on-off" switchable near-infrared luminescence. Chemical communications (Cambridge, England), (24), 2533-5. https://doi.org/10.1039/b618847h
Tsukube, Hiroshi, et al. "Dendrimer container for anion-responsive lanthanide complexation and "on-off" switchable near-infrared luminescence." Chemical communications (Cambridge, England) vol. ,24 (2007): 2533-5. doi: https://doi.org/10.1039/b618847h
Tsukube H, Suzuki Y, Paul D, Kataoka Y, Shinoda S. Dendrimer container for anion-responsive lanthanide complexation and "on-off" switchable near-infrared luminescence. Chem Commun (Camb). 2007 Jun 28;(24):2533-5. doi: 10.1039/b618847h. Epub 2007 Mar 19. PMID: 17563820.
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A preliminary study of clinical assessment of left unilateral spatial neglect using a head mounted display system (HMD) in rehabilitation engineering technology.

Journal of neuroengineering and rehabilitation

Tanaka T, Sugihara S, Nara H, Ino S, Ifukube T.
PMID: 16207373
J Neuroeng Rehabil. 2005 Oct 05;2:31. doi: 10.1186/1743-0003-2-31.

PURPOSE: Unilateral spatial neglect (USN) is a common syndrome in which a patient fails to report or respond to stimulation from the side of space opposite a brain lesion, where these symptoms are not due to primary sensory or...

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Tanaka T, Sugihara S, Nara H, et al. A preliminary study of clinical assessment of left unilateral spatial neglect using a head mounted display system (HMD) in rehabilitation engineering technology. J Neuroeng Rehabil. 2005;2:31doi: 10.1186/1743-0003-2-31.
Tanaka, T., Sugihara, S., Nara, H., Ino, S., & Ifukube, T. (2005). A preliminary study of clinical assessment of left unilateral spatial neglect using a head mounted display system (HMD) in rehabilitation engineering technology. Journal of neuroengineering and rehabilitation, 231. https://doi.org/10.1186/1743-0003-2-31
Tanaka, Toshiaki, et al. "A preliminary study of clinical assessment of left unilateral spatial neglect using a head mounted display system (HMD) in rehabilitation engineering technology." Journal of neuroengineering and rehabilitation vol. 2 (2005): 31. doi: https://doi.org/10.1186/1743-0003-2-31
Tanaka T, Sugihara S, Nara H, Ino S, Ifukube T. A preliminary study of clinical assessment of left unilateral spatial neglect using a head mounted display system (HMD) in rehabilitation engineering technology. J Neuroeng Rehabil. 2005 Oct 05;2:31. doi: 10.1186/1743-0003-2-31. PMID: 16207373; PMCID: PMC1277843.
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Showing 1 to 12 of 192 entries